Lesson Example Discussion Quiz: Class Homework |
Example |
Title: Subtraction |
Grade: 3-a Lesson: S3-L4 |
Explanation: The best way to understand subtraction is by looking at some examples. Take turns and read each example for easy understanding. |
Examples:
Subtract 1895 - 600
Step 1a Subtract 1895 - 600 |
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Write the numbers below the other as per the places of the digits i.e.., 1895 - 600. |
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Explanation: Arrange the numbers accourding to their place values. |
Step 1b
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Start with the digits in ones place i.e., 5 - 0 = 5. |
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Explanation: Now subtract the digits from one’s place 5 - 0 and the difference is 5, below the number. |
Step 1c
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Subtract the digits in the tens column 9 - 0. Here the difference is 9. |
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Explanation: Now subtract the digit in ten’s place. so it will be 9 - 0 = 9. Write 9 in ten’s column. |
Step 1d
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Subtract the digits in the hundredth’s column 8 - 6. |
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Explanation: Now subtract the digit in hundred’s place. so it will be 8 - 6 = 2. Write 2 in hundredth’s column. |
Step 1e
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Subtract the digits in the thousand’s column 1 - 0. Here the difference is 1. Therefore, the difference is 1895 - 600 = 1295. |
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Explanation: Now subtract the digit in thousand’s place. so it will be 1 - 0 = 1. Write 1 in thousand’s column. Hence, 1895 - 600 = 1295. |
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